• 1099 Citations
  • 17 h-Index
1981 …2016

Research output per year

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Article
2007

Long-term results and late complications after intracavitary yttrium-90 colloid irradiation of recurrent cystic craniopharyngiomas

Julow, J., Backlund, E. O., Lányi, F., Hajda, M., Bálint, K., Nyáry, I. & Szeifert, G. T., Aug 1 2007, In : Neurosurgery. 61, 2, p. 288-295 8 p.

Research output: Contribution to journalArticle

51 Citations (Scopus)

The role of microglia/macrophage system in the tissue response to I-125 interstitial brachytherapy of cerebral gliomas

Julow, J., Szeifert, G. T., Bálint, K., Nyáry, I. & Nemes, Z., Apr 1 2007, In : Neurological Research. 29, 3, p. 233-238 6 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)
2006

Cerebral metastases pathology after radiosurgery: A multicenter study

Szeifert, G. T., Atteberry, D. S., Kondziolka, D., Levivier, M. & Lunsford, L. D., Jun 15 2006, In : Cancer. 106, 12, p. 2672-2681 10 p.

Research output: Contribution to journalArticle

28 Citations (Scopus)

Radiosurgery of isolated cerebral vessels following administration of paclitaxel in the rat.

Major, O., Walton, L., Goodden, J., Radatz, M., Szeifert, G. T., Hanzely, Z., Kocsis, B., Nagy, Z. & Kemeny, A., Dec 2006, In : Journal of neurosurgery. 105 Suppl, p. 214-221 8 p.

Research output: Contribution to journalArticle

The role of the superciliary approach in the surgical management of intracranial neoplasms

Czirják, S. & Szeifert, G. T., Mar 1 2006, In : Neurological Research. 28, 2, p. 131-137 7 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)
2005

Does gamma knife surgery stimulate cellular immune response to metastatic brain tumors? A histopathological and immunohistochemical study

Szeifert, G. T., Salmon, I., Rorive, S., Massager, N., Devriendt, D., Simon, S., Brotchi, J. & Levivier, M., Jan 1 2005, In : Journal of neurosurgery. 102, SUPPL., p. 180-184 5 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)
32 Citations (Scopus)

Ultrastructural changes in arteriovenous malformations after gamma knife surgery: An electron microscopic study

Szeifert, G. T., Major, O. & Kemeny, A. A., Jan 2005, In : Journal of neurosurgery. 102, SUPPL., p. 289-292 4 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)
2004

Histopathological observations on vestibular schwannomas after Gamma Knife radiosurgery: The Marseille experience

Szeifert, G. T., Figarella-Branger, D., Roche, P. H. & Régis, J., Jun 1 2004, In : Neurochirurgie. 50, 2-3 II, p. 327-337 11 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)
2003

Immunohistochemical analysis of a cerebral arteriovenous malformation obliterated by radiosurgery and presenting with re-bleeding. Case report

Szeifert, G. T., Salmon, I., Balèriaux, D., Brotchi, J. & Levivier, M., Oct 2003, In : Neurological Research. 25, 7, p. 718-721 4 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)
2002

Bilateral supraorbital keyhole approach for multiple aneurysms via superciliary skin incisions

Czirják, S., Nyáry, I., Futó, J. & Szeifert, G. T., Jan 1 2002, In : Surgical Neurology. 57, 5, p. 314-323 10 p.

Research output: Contribution to journalArticle

46 Citations (Scopus)

Effect of a single high-dose gamma irradiation on cultured cells in human cerebral arteriovenous malformation

Major, O., Szeifert, G. T., Fazekas, I., Vitanovics, D., Csonka, É., Kocsis, B., Bori, Z., Kemeny, A. A. & Nagy, Z., Dec 1 2002, In : Journal of neurosurgery. 97, SUPPL. 5, p. 459-463 5 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Experimental stereotactic gamma knife radiosurgery. Vascular contractility studies of the rat middle cerebral artery after chronic survival

Major, O., Szeifert, G. T., Radatz, M. W. R., Walton, L. & Kemeny, A. A., Mar 5 2002, In : Neurological Research. 24, 2, p. 191-198 8 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Morphological redifferentiation in a malignant astrocytic tumor after gamma knife radiosurgery

Szeifert, G. T., Massager, N., Brotchi, J. & Levivier, M., Dec 1 2002, In : Journal of neurosurgery. 97, SUPPL. 5, p. 627-630 4 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Observations of intracranial neoplasms treated with gamma knife radiosurgery

Szeifert, G. T., Massager, N., DeVriendt, D., David, P., De Smedt, F., Rorive, S., Salmon, I., Brotchi, J. & Levivier, M., Dec 1 2002, In : Journal of neurosurgery. 97, SUPPL. 5, p. 623-626 4 p.

Research output: Contribution to journalArticle

37 Citations (Scopus)
2001

Surgical experience with frontolateral keyhole craniotomy through a superciliary skin incision

Czirják, S. & Szeifert, G. T., Jan 1 2001, In : Neurosurgery. 48, 1, p. 145-150 6 p.

Research output: Contribution to journalArticle

98 Citations (Scopus)
2000

Gamma surgery for intracranial metastases from renal cell carcinoma

Payne, B. R., Prasad, D., Szeifert, G., Steiner, M. & Steiner, L., May 2000, In : Journal of neurosurgery. 92, 5, p. 760-765 6 p.

Research output: Contribution to journalArticle

51 Citations (Scopus)
1999

Geometrical accuracy test obtained on the OUR rotating γ-system

Szeifert, G. T., Jan 1 1999, In : Journal of Radiosurgery. 2, 3, p. 181-188 8 p.

Research output: Contribution to journalArticle

1998

A gamma-kés stereotaxiás sugársebészetröl. Uj korszak az agysebészetben.

Translated title of the contribution: The gamma-knife in stereotaxic surgery. A new era in brain surgerySzeifert, G. & Nyáry, I., Nov 1 1998, In : Orvosi hetilap. 139, 44, p. 2627-2632 6 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
1997

The potential role of myofibroblasts in the obliteration of arteriovenous malformations after radiosurgery

Szeifert, G. T., Kemeny, A. A., Timperley, W. R. & Forster, D. M. C., Jan 1 1997, In : Neurosurgery. 40, 1, p. 61-66 6 p.

Research output: Contribution to journalArticle

59 Citations (Scopus)
1993

Could craniopharyngiomas produce pituitary hormones?

Szeifert, G. T. & Pasztor, E., Jan 1 1993, In : Neurological Research. 15, 1, p. 68-69 2 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Pathological characteristics of surgically removed craniopharyngiomas: Analysis of 131 cases

Szeifert, G. T., Sipos, L., Horváth, M., Sarker, M. H., Major, O., Salomváry, B., Czirják, S., Bálint, K., Slowik, F., Kolonics, L. & Pásztor, E., Jun 1 1993, In : Acta neurochirurgica. 124, 2-4, p. 139-143 5 p.

Research output: Contribution to journalArticle

35 Citations (Scopus)
1992

Abscess formation in Rathke's cleft cyst

Bognàr, L., Szeifert, G. T., Fedorcsàk, I. & Pàsztor, E., Mar 1 1992, In : Acta neurochirurgica. 117, 1-2, p. 70-72 3 p.

Research output: Contribution to journalArticle

37 Citations (Scopus)

Characterization of human gliomas by a monoclonal antibody both on tissue culture and paraffin-embedded sections

Sipos, L., Wakabayashi, T., Szeifert, G. T., Fazekas, I. & Afra, D., Jan 1 1992, In : Neurological Research. 14, 3, p. 263-266 4 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Third ventricle germinoma after total removal of intrasellar teratoma. Case report

Czirjak, S., Pasztor, E., Slowik, F. & Szeifert, G., Jan 1 1992, In : Journal of neurosurgery. 77, 4, p. 643-647 5 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)
1991

Hypophysis adenomával társult persistáló intrasellaris arteria trigemini primitiva.

Translated title of the contribution: Persistent trigeminal artery associated with pituitary adenomaSzeifert, G., Lányi, F., Czirják, S. & Pásztor, E., Jun 30 1991, In : Orvosi hetilap. 132, 26, p. 1433-1434 2 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Secretory component of cystic craniopharyngiomas: A mucino-histochemical and electron-microscopic study

Szeifert, G. T., Julow, J., Szabolcs, M., Slowik, F., Bálint, K. & Pásztor, E., Oct 1991, In : Surgical Neurology. 36, 4, p. 286-293 8 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)
1990

Pathological changes in cystic craniopharyngiomas following intracavital90yttrium treatment

Szeifert, G. T., Julow, J., Slowik, F., Bálint, K., Lányi, F. & Pásztor, E., Mar 1 1990, In : Acta Neurochirurgica. 102, 1-2, p. 14-18 5 p.

Research output: Contribution to journalArticle

26 Citations (Scopus)

Pathological confirmation of foetal cystic fibrosis following prenatal diagnosis.

Damjanovich, L., Szeifert, G. T., Szabó, M. & Papp, Z., 1990, In : Acta morphologica Hungarica. 38, 2, p. 141-148 8 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
1989

Prenatal diagnosis and management of chondrodysplasias.

Török, O., Tóth, Z., Szeifert, G. T. & Papp, Z., 1989, In : Acta Chirurgica Hungarica. 30, 4, p. 281-289 9 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Transplantation of cultured embryonic spinal cord grafts into the hemisected spinal cord of adult rabbits

Szeifert, G. T., Ladocsi, T., Zágon, A., Fedina, L. & Pásztor, E., Oct 1989, In : Surgical Neurology. 32, 4, p. 273-280 8 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
1988

Further experiences in the treatment of cystic craniopharyngeomas with yttrium 90 silicate colloid.

Julow, J., Lányi, F., Hajda, M., Szeifert, G., Simkovics, M., Tóth, S. & Pástor, E., 1988, In : Acta neurochirurgica. Supplementum. 42, p. 113-119 7 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Pathological consequences of the vanishing twin.

Csécsei, K., Tóth, Z., Szeifert, G. T. & Papp, Z., 1988, In : Acta Chirurgica Hungarica. 29, 2, p. 173-182 10 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Prenatal diagnosis by ultrasound of midface defects associated with holoprosencephaly.

Tóth, Z., Csécsei, K., Szeifert, G. T. & Papp, Z., 1988, In : Acta Chirurgica Hungarica. 29, 3, p. 215-221 7 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)
1987

A magzati cystikus fibrosis pathológiája: morphológiai elváltozások.

Translated title of the contribution: Pathology of fetal cystic fibrosis: morphological changesSzeifert, G., Damjanovich, L., Tóth, M., Szabó, M., Tóth, Z. & Papp, Z., Jan 1 1987, In : Morphologiai es Igazsagugyi Orvosi Szemle. 27, 1, p. 27-33 7 p.

Research output: Contribution to journalArticle

Amniotic bands associated with early rupture of the amnion due to an intrauterine device

Csecsei, K., Szeifert, G. T. & Papp, Z., Jan 1 1987, In : Zentralblatt fur Gynakologie. 109, 11, p. 738-741 4 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Pathological changes occuring in cystic craniopharyngeomas after intracavital treatment with isotope Yttrium-90

Szeifert, G., Julow, J., Slowik, F., Balint, K., Lanyi, F. & Pasztor, E., Jan 1 1987, In : Magyar onkologia. 31, 4, p. 223-229 7 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Prenatal diagnosis of X linked hydrocephalus without aqueductal stenosis

Váradi, V., Csécsei, K., Szeifert, G. T., Tóth, Z. & Papp, Z., Jun 19 1987, In : Journal of medical genetics. 24, 4, p. 207-209 3 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

The chronically furosemide-treated mouse as a possible ultrastructural model for cystic fibrosis

Szeifert, G. T., Varga, E., Damjanovich, L. & Gomba, S., Dec 1 1987, In : Acta morphologica Hungarica. 35, 3-4, p. 207-210 4 p.

Research output: Contribution to journalArticle

1986

ADAM-tünetegyüttes praenatalis diagnózisa.

Translated title of the contribution: Prenatal diagnosis of the ADAM (amniotic deformity, adhesion, mutilation) syndromePap, G., Csécsei, K., Szeifert, G. & Papp, Z., Sep 7 1986, In : Orvosi hetilap. 127, 36, p. 2197-2199 3 p.

Research output: Contribution to journalArticle

Adatok a cystikus fibrosis praenatalis diagnosztikájához.

Translated title of the contribution: Prenatal diagnosis of cystic fibrosisSzabó, M., Teichmann, F., Szeifert, G., Török, O. & Papp, Z., Jan 26 1986, In : Orvosi hetilap. 127, 4, p. 189-192 4 p.

Research output: Contribution to journalArticle

A holoprosencephalia morphológiai differenciáldiagnosztikája.

Translated title of the contribution: Differential morphological diagnosis of holoprosencephalyCsécsei, K., Molnár, P., Szeifert, G., Mórocz, I., Tóth, M., Tóth, Z. & Papp, Z., Apr 1 1986, In : Morphologiai es Igazsagugyi Orvosi Szemle. 26, 2, p. 127-134 8 p.

Research output: Contribution to journalArticle

Amnionszalagok kialakulása az amnionzsák korai ruptúrája következtében.

Translated title of the contribution: Formation of amniotic bands as a result of early rupture of the amniotic sacCsécsei, K., Szeifert, G. & Papp, Z., Apr 1 1986, In : Morphologiai es Igazsagugyi Orvosi Szemle. 26, 2, p. 119-122 4 p.

Research output: Contribution to journalArticle

Early prenatal diagnosis of cyclopia associated with holoprosencephaly

Tóth, Z., Csécsei, K., Szeifert, G., Török, O. & Papp, Z., Sep 1986, In : Journal of Clinical Ultrasound. 14, 7, p. 550-553 4 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Exencephaly in human fetuses

Papp, Z., Csécsei, K., Tóth, Z., Polgár, K. & Szeifert, G. T., Nov 1986, In : Clinical Genetics. 30, 5, p. 440-444 5 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Fetal malformation and serum alpha-fetoprotein concentration of diabetic mothers

Szabo, M., Toth, T., Toth, Z., Szeifert, G. T., Csécsei, K., Veress, L. & Papp, Z., Dec 1 1986, In : Zentralblatt fur Gynakologie. 108, 20, p. 1228-1236 9 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Ikermagzatok absorptiója koraterhességben.

Translated title of the contribution: Fetal resorption during the early stage of twin pregnancyCsécsei, K., Tóth, Z., Szeifert, G. & Papp, Z., Feb 9 1986, In : Orvosi hetilap. 127, 6, p. 333-337 5 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Inflammatory fibrous histiocytoma of bone

Szeifert, G. T., Nemes, Z., Thomazy, V. & Modis, L., Dec 1 1986, In : Acta morphologica Hungarica. 34, 1-2, p. 95-105 11 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Meckel-syndroma: praenatalis diagnosztika és pathologia.

Translated title of the contribution: Meckel syndrome: prenatal diagnosis and pathologyCsécsei, K., Szeifert, G., Tóth, Z., Szabó, M., Pap, G., Tankó, A. & Papp, Z., Feb 16 1986, In : Orvosi hetilap. 127, 7, p. 395-398 4 p.

Research output: Contribution to journalArticle

Potter syndroma praenatalis diagnózisa.

Translated title of the contribution: Prenatal diagnosis of Potter syndromeCsécsei, K., Tóth, Z., Szeifert, G., Tankó, A., Nagy, J. & Papp, Z., Feb 2 1986, In : Orvosi hetilap. 127, 5, p. 271-275 5 p.

Research output: Contribution to journalArticle